#main {
  background-color: #fff;
  border-radius: 2px;
  width: calc(98%);
  height: calc(98%);
  border: 1px solid #dcdee2;
}
#main .header {
  height: 24px;
}
#main .header .close {
  width: 35px;
  height: 24px;
  float: right;
  line-height: 24px;
  text-align: center;
  cursor: pointer;
  -webkit-app-region: no-drag;
  transition: all 0.3s;
}
#main .header .close:hover {
  background: red;
}
#main .body {
  height: calc(73%);
  margin: 0 3px;
  background: #eee;
  border-radius: 2px;
  overflow: hidden;
  overflow-y: auto;
  padding: 0 10px;
  -webkit-app-region: no-drag;
}
#main .body dl {
  margin: 10px 0;
  font-size: 14px;
}
#main .body dl dt {
  font-weight: 600;
}
#main .body dl dd {
  padding-left: 15px;
}
#main .body .button {
  display: flex;
  justify-content: center;
}
#main .body .button button {
  width: 100px;
  height: 35px;
  margin: 0 10px;
  font-size: 16px;
  border-radius: 2px;
  cursor: pointer;
  line-height: 35px;
  outline: none;
}
#main .body .button button:active {
  opacity: 0.8;
}
#main .body .button button.clear {
  background: #f02e2e;
  border: none;
  color: #fff;
}
#main .body .button button.updata {
  background: #0f85ff;
  border: none;
  color: #fff;
}
